How to improve the gear accuracy of gear reducer? Let's learn how to improve the machining accuracy of small gear reducer: Hobbing accuracy analysis shaft tooth accuracy is mainly related to motion accuracy, stability accuracy and contact accuracy. In gear hobbing, the common normal length and ring gear diameter jump are controlled to ensure the motion accuracy, the tooth profile error and base pitch deviation are controlled to ensure the working stability accuracy, and the tooth alignment error is controlled to ensure the contact accuracy. The following is an analysis of several error causes that are easy to occur in gear hobbing: Ring gear radial runout error (i.e. geometric eccentricity) ring gear radial runout refers to the maximum variation of the probe relative to the tooth axis when the probe is in contact with the high and middle sides of the tooth in the tooth groove or on the tooth within one revolution of the gear. It is also the eccentricity of the gear teeth and ring gear relative to the shaft centerline. This eccentricity is caused by the non coincidence or too large deviation between the two central holes of the part and the rotation center of the worktable when installing the part. Or the eccentricity is caused by poor contact between the locating surface due to poor manufacturing of the center and the center hole, so the diameter jump of the ring gear should be analyzed and solved from the above reasons. That's all for the above. For more information, please continue to follow this website.
Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
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Usually we will ship the goods to the sea. The factory is only 460 kilometers away from the port. It is very convenient and convenient to transport the goods to any other country. Of course, if your cargo is very urgent, Ningbo Airport and Shanghai Airport are also nearby.
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When we provide you with a quotation, we will negotiate with you: EXW, FCA, FOB, CIF, CRF, DAP Etc. For mass production, you need to pay 30% of the deposit before production and 70% of the balance before shipment. Our most common way is T/T.
How to ensure the quality of your products?
First, we will check after each process. For finished products, according to customer requirements and international standards.
How many employees does your company have? What is the relationship between technicians?
We now have more than 180 employees, including 36 engineers and 28 QCs.
What is the ability of your company?
We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.
